Drill and drive screws cordless, with an adjustable clutch to avoid stripping the screws.

Bimetal hole saw, variable pitch, Fervi 0278/017
Also known as: hole cutter
Key features
- Diameter (mm)17
- Diameter (inches)11/16
- Gross weight (kg)0,18
- Packaging dimensions (mm)90 x 75 x 45 h
What it is
The Fervi 0278/017 bi-metal hole saw, with a diameter of Ø 17 mm, is a professional tool designed for clean, repeatable circular holes. The bi-metal construction ensures toughness and wear resistance, while the variable-pitch teeth reduce vibration and ensure smooth feed, helping the tool last longer.
Hole saws and annular cutters are cylindrical cutting tools, toothed or carbide-tipped, for large holes with a drill or, with a Weldon shank, a magnetic drill.
What it is for
Used for drilling wood and panels, for drilling steel, stainless steel and aluminium, on a pillar drill or with a hand-held drill and for running services through walls, floors and suspended ceilings.
How to use it
Fit the tool to the arbor or directly in the Weldon chuck, with a pilot drill or ejector pin. Secure the workpiece or the drill base firmly, set a speed suited to the diameter and material, and drill with a steady feed, lubricating on metal. When the hole is complete, eject the slug and check the sharpness of the cutting edges.
Where it is used
- Building services
- Renovation
Technical data
- Diameter (mm): 17
- Diameter (inches): 11/16
- Gross weight (kg): 0,18
- Packaging dimensions (mm): 90 x 75 x 45 h
Who it is for
Designed for drywall installers, electricians, plumbers and heating and plumbing engineers.
Related products
- Bimetal hole saw, variable pitch, Fervi 0278/019
- Bimetal hole saw, variable pitch, Fervi 0278/016
- Professional keyless chuck Fervi M042/13 — from the category Pillar Drills
- Cordless screwdriver with bits Fervi FB36CS3AS-15M — from the category Drill Drivers
- HSS-E cobalt bit 2.5 mm DeWalt DT4901-QZ — from the category Metal Drill Bits
- Browse the whole category: Professional Hole Saws and Hole Cutters
Before you order
In your request, please state the diameter and the quantities required, so we can give you the right quotation first time.
For prices and availability, request a quote from AMES Srl: we will reply with our quotation, delivery times and, where needed, an equivalent technical alternative.
Specifications 4
| Diameter (mm) | 17 |
|---|---|
| Diameter (inches) | 11/16 |
| Gross weight (kg) | 0,18 |
| Packaging dimensions (mm) | 90 x 75 x 45 h |
The perfect setup for this job
Everything you need in one place, from functionality to safety.
For the job
Lubricate chains, bearings and machine components and cool machining operations.
Drill masonry and concrete and drive and tighten bolts, corded or cordless.
Drill precise, perpendicular holes with the workpiece clamped beneath the bit.
For safety
Protect eyes and face from fragments, dust, splashes and impacts.





